Sea Conditions for Great St Lawrence

Detailed Sea Conditions for Great St Lawrence over the next 2 days

Issued (local time): 2 am Thursday 21 Oct 2021

Detailed Sea Conditions for Great St Lawrence over the next 2 days

Issued (local time): 2 am Thursday 21 Oct 2021
Forecast update inUpdates in  hr  min  sUpdate imminent 
Thursday 21 Friday 22 Sat
0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM
Tide State high ebb ebb flow high ebb low flow high ebb low flow high ebb low flow high ebb
High Tide
height (m) 		9:33PM
1.81


9:42AM
2.04


10:09PM
1.76


10:18AM
2.03


10:44PM
1.71
Low Tide
height (m)
3:06AM
0.55



3:36PM
0.64


3:39AM
0.55


4:11PM
0.65


Swell (m)
direction
1.4
SSW
1.5
SSW
1.5
SSW
1.6
SSW
1.7
SSW
1.9
SW
1.8
SW
1.5
SW
1.2
SW
1.1
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SSW
1.1
SSW
Wave Height (m) 1.4 1.5 1.5 1.6 1.7 1.9 1.8 1.5 1.2 1.1 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.1
Period (s) 8 8 8 10 10 8 8 9 9 9 9 9 8 8 8 8 8 6
Wind
(km/h)
20
NW
25
WNW
25
WNW
30
WNW
35
W
40
W
40
W
30
WNW
20
NW
10
WNW
10
SW
10
S
20
S
20
S
20
SSE
20
SSW
30
SSW
35
SW
  Today's sea temperature in Great St Lawrence, Newfoundland is 11.9 °C (Statistics for 21 Oct 1981-2005 – mean: 9.6 max: 12.0 min: 8.0 °C)
 
Summary  light
rain 		cloudy cloudy clear some
clouds 		some
clouds 		clear clear clear cloudy some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		cloudy rain
shwrs 		rain
shwrs
Rain mm 1 - - - - - - - - - - - - - - - 1 2
Temp °C 9 9 10 10 11 11 10 10 9 8 9 9 11 11 11 13 14 14
Chill °C 6 6 7 7 7 7 6 7 6 6 8 7 9 9 8 11 12 12
Sunrise - - - 7:37 - - - - - - - 7:37 - - - - - -
Sunset - - - - - - 6:14 - - - - - - - 6:12 - - -

Tide datum: Mean Lower Low Water.

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